Home / 5,534.06-7,636.90-3,016.18

Finding the Fourth Proportional to 5,534.06, 7,636.90 and 3,016.18

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Solution

The fourth proportional to 5,534.06, 7,636.90 and 3,016.18 is: 4,162.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.06 : 7,636.90 = 3,016.18 : x
  2. Step 2: Convert to fraction form
    5,534.06/7,636.90 = 3,016.18/x
  3. Step 3: Cross multiply
    5,534.06x = 7,636.90 × 3,016.18
  4. Step 4: Simplify right side
    5,534.06x = 23,034,265.04
  5. Step 5: Solve for x
    x = 23,034,265.04/5,534.06
  6. Step 6: Final answer
    x = 4,162.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.